3085719

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 5160960

約数和(自身を除く): 2075241

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 127, 267, 273, 381, 623, 889, 1157, 1651, 1869, 2667, 3471, 4953, 8099, 11303, 11557, 24297, 33909, 34671, 79121, 146939, 237363, 440817, 1028573, 3085719]

約数ペア:

[(1, 3085719), (3, 1028573), (7, 440817), (13, 237363), (21, 146939), (39, 79121), (89, 34671), (91, 33909), (127, 24297), (267, 11557), (273, 11303), (381, 8099), (623, 4953), (889, 3471), (1157, 2667), (1651, 1869)]